Backyard Masters Online Shop
Insta-TEST® Monopersulfate (MPS), Alkalinity, pH Test Strips
Pickup available at 912 Broadhollow Road
Usually ready in 24 hours
This strip measures in low, ok and high levels of MPS, Alkalinity with instant results.
This test strip is a dip-n-read strip with instant results. Each bottle includes 50 test strips packaged in a waterproof pop-top bottle with a molded desiccant liner, which protects the strips from moisture and UV light.